564243216536612 has 24 divisors (see below), whose sum is σ = 992994040987200. Its totient is φ = 280530798692576.

The previous prime is 564243216536591. The next prime is 564243216536687. The reversal of 564243216536612 is 216635612342465.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6991703 + ... + 34312830.

It is an arithmetic number, because the mean of its divisors is an integer number (41374751707800).

Almost surely, 2^{564243216536612} is an apocalyptic number.

It is an amenable number.

564243216536612 is a deficient number, since it is larger than the sum of its proper divisors (428750824450588).

564243216536612 is a wasteful number, since it uses less digits than its factorization.

564243216536612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41323795 (or 41323793 counting only the distinct ones).

The product of its digits is 37324800, while the sum is 56.

The spelling of 564243216536612 in words is "five hundred sixty-four trillion, two hundred forty-three billion, two hundred sixteen million, five hundred thirty-six thousand, six hundred twelve".